JPH08302945A - Non-slip for stair - Google Patents

Abstract

PURPOSE: To increase the safety for users of a stair in darkness by assembling light-emitting means in non-slips of a stair and keep them stably for a long time without spoiling the non-slip function for the stair. CONSTITUTION: A narrow and long electroluminescent sheet (surface light- emitting element 5) is used as a light-emitting means. A containing layer 7 for the surface light-emitting element 5 is formed on a base 4 fixing at the protruded edge 3 of a tread face 2. A light-transmitting part 19 radiating upward the light emitted from the surface light-emitting element 5 contained in the layer 7 is formed on the upper face of the containing layer 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-slip for stairs that can display the stairs with light to keep the safety of the user at night.

[0002]

2. Description of the Related Art In recent years, a safe staircase has been strongly demanded from the viewpoint of an aging society, and as one means therefor, there is a non-slip for stairs that emits light. As a non-slip light emitting means of this kind, a fluorescent substance (Japanese Patent Application Laid-Open No. 5-3
31984), a thin tube lamp (Japanese Utility Model Laid-Open No. 3-120719) and a light emitting diode (Japanese Patent Laid-Open No. 6-307045) are used.

However, when the above-mentioned fluorescent substance is used as a light emitting means, there is a drawback that the light emitting property is lost due to non-slip wear or the like.

When a lamp is used, since the lamp itself is bulky, the shape of the non-slip is more like a catch than a non-slip, and the function as a non-slip is diminished, and in some cases the safety is adversely affected. There is a problem that it ends up. Moreover, the lamp cannot be used for a long period of time, and frequent replacement becomes indispensable.

On the other hand, when the light emitting means is composed of a light emitting diode, it does not need to be replaced for a considerably long period of time, but since it has a thickness of several mm, it is inevitable that it will be a non-slip with a bulky shape. .

[0006]

SUMMARY OF THE INVENTION Therefore, the present invention can solve the above problems at the same time by using a thin and long sheet-like surface light emitter, which is narrow and long, and can be used for maintenance, for example. It is an object to provide a non-slip for stairs that can be easily handled in such cases.

The first means therefor will be described with reference to FIG. 8 of the embodiment. The structure is formed in an elongated shape with an angled cross section, and at least the upper surface has slip stoppers 63 ... A stair non-slip 1 fixed to an end, a base 4 fixed to the exit end is provided, and a storage layer 7 for storing a narrow and long sheet-shaped surface light-emitting body 5 is formed on the base 4. In addition, a translucent portion 19 that diffuses the light from the surface light emitting body 5 is formed on the upper surface of the housing layer 7, and the stair non-slip 1 in which the surface light emitting body 5 is housed in the housing layer 7 is formed.
Is characterized in that.

The structure will be described with reference to FIG. 1 of the embodiment. It is formed in an elongated shape with an angled cross section, has slip stoppers 14, 20 and 20 on at least the upper surface, and is fixed to the projecting end of the tread surface. The stairs non-slip 1 is provided with a base 4 that is fixed to the projecting end, and a storage layer 7 that stores a narrow and long sheet-shaped surface light emitter 5 is formed on the base 4. The surface light-emitting body 5 is housed in the housing layer 7, an opening 8 is formed in the upper surface of the housing layer 7, and a translucent lid body 6 that detachably closes the opening 8 is provided. The slip stoppers 14, 20, 20 are provided on the upper surface of the lid body 6,
It is characterized in that it is the non-slip 1 for stairs formed in a portion excluding the translucent portion 19 that diffuses the light from the surface light emitter 5. In the above case, in order to protect the surface light-emitting body 5 housed in the housing layer 7, elastic supporting portions 15 made of a soft synthetic resin may be formed below the housing layer 7.

A further structure will be described with reference to FIG. 4 of the embodiment. It is formed in an elongated shape with an angled cross section, and a plurality of slide stoppers 21, 22, 22 are fitted and fixed on the upper surface, and the protruding end of the tread surface is formed. A non-slip 1 for stairs fixed to a base, which is provided with a metal base 4 fixed to the exit end.
An accommodating layer 7 for accommodating the narrow and long sheet-shaped surface light-emitting body 5 is formed thereon, and the surface light-emitting body 5 is accommodated in the accommodating layer 7, and the surface emitting light is formed on the upper surface of the accommodating layer 7. For a staircase in which an opening 8 for radiating light from the body 5 is formed, and the anti-slip 21 fitted and fixed to the portion corresponding to the opening 8 is made of a translucent material to form a translucent portion 19. It is characterized by being non-slip 1. In this case, in order to protect the surface light-emitting body 5, the lower surface of the anti-slip member 21 which is fitted and fixed to the portion corresponding to the opening 8 may be formed in an arched cross section.

In order to allow light to be emitted not only from the top surface but also from the front surface, as shown in FIG. 11 of the embodiment, a conductive material made of a translucent material is provided above the storage layer 7. It is preferable that the light layer 73 is formed, and the light transmitting portion 78 that diffuses the light from the surface light emitter 5 is formed on the front surface of the light guide layer 73. In this case, in order to improve the light emission efficiency, it is preferable that the layer wall of the light guide layer 73 be formed with an inclined surface that pushes the light from the surface light emitter 5 forward.

[0011]

In other words, according to the present invention, the light from the surface light-emitting body housed in the housing layer on the base is diffused through the light-transmitting portion, so that the exit end of the staircase is displayed brightly. At the same time, the anti-slip on the upper surface catches the foot of the stair user as anti-slip. As a result, the exit end of the stairs is brightly displayed by the surface light emitters housed in the housing layer on the base, so that it is possible to secure the safety when using the stairs in the dark as well as the function of preventing slippage.

Moreover, since the surface light emitter is in the form of an extremely thin sheet, the storage layer may be very thin, and the thickness of the non-slip for stairs is almost the same as that in the case of having no light emitting function, and the function as the anti-slip is sure. Can be achieved.

Further, unlike the non-slip for steps formed by applying a fluorescent substance, there is no possibility of losing the light emitting property at an early stage due to abrasion or the like, and in addition, it is necessary to replace the lamp frequently. It is stable and convenient for a long time.

According to the second aspect of the present invention, in addition to the above-described operation, the surface light-emitting body can be stored or taken out by removing the lid and opening the opening on the upper surface of the storage layer.
Therefore, the surface light-emitting body can be stored and taken out very easily even after the base is fixed to the outgoing end.

Further, according to the structure of claim 3, the elastic support portion formed in the lower portion of the storage layer elastically supports the surface light emitter to reduce the load applied to the surface light emitter, so that the surface light emitter is The surface light emitter can be protected by preventing direct overload.

Further, according to the structure of claim 4, the light from the surface light-emitting body housed in the housing layer on the base is diffused through the light-transmitting portion having the light-transmitting slip stopper and the opening. , Brightly display the start of the stairs. At the same time, the multiple lines of anti-slip on the upper surface catch the feet of stair users as anti-slip. Therefore, the light from the surface light emitter diffuses in various ways through the unevenness on the upper surface of the anti-slip surface, and the display effect can be given a distinctive effect.

Furthermore, according to the structure of claim 5, the anti-slip at the position corresponding to the light-transmitting portion flexibly bends according to the load applied from above to alleviate the load applied to the surface light emitter. Can be protected.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. (First Embodiment) FIG. 2 is a perspective view of a non-slip 1 for stairs (hereinafter referred to as "non-slip"). The non-slip 1 is formed in an elongated shape with an angled cross section and is fixed to an exit end 3 of a tread 2. It is a thing. And this non-slip 1
As shown in FIG. 1, a base 4 having an angled cross section, a surface light-emitting body 5 accommodated in the base 4, a lid body 6 detachably attached to the base 4, and fixed to both ends. The cap 71 (see FIG. 2).

For the above-mentioned surface light-emitting body 5, electroluminescence which is thin and long like a tape and has an extremely thin thickness of 1 mm is used. The surface light emitter 5 emits light when energized, and the wiring 5a extends from one end (see FIG. 2).
Is connected to a commercial power source through an appropriate circuit such as a frequency conversion circuit. The surface light emitter 5 is formed in advance to have a length corresponding to the width of the tread 2. In addition, the surface-emitting body 5 has approximately one-third of the widthwise intermediate portion on the upper surface.
The part of lights up.

The above-mentioned base 4 is made of a synthetic resin such as polyvinyl chloride, and a housing for housing the surface light-emitting body 5 is formed in a substantially middle portion of the upper surface in the front-rear direction (left-right direction in the drawing, the same applies hereinafter). A layer 7 is formed, and an opening 8 is formed on the upper surface of the storage layer 7. Further, locking claws 10, 10 projecting outward are formed on the upper edges of the two parallel strips 9, 9 forming the above-mentioned storage layer 7.

Further, behind the strip 9 on the rear side (on the right side in the drawing) of the strips 9 and 9 described above (on the right side in the figure), a locking space 11 having an appropriate width is provided, and a ridge 12 and an inclination are formed. The portion 13 is formed to smoothly form the shape of the non-slip 1.

Further, the upper surface of the inclined portion 13 has a first
The slip stopper 14 and the elastic support portions 15 ... Are integrally formed on the lower portion of the storage layer 7 by co-extrusion of soft synthetic resin (for example, polyvinyl chloride). The elastic support portions 15 ... May be formed in a strip shape by a plurality of elastic support portions 15 ... Set in appropriate widths, such as three evenly arranged in the width direction as illustrated. This is because the elasticity of the elastic support portions 15 can be increased, and uniform support can be performed without a concentrated load being applied to only a part. Also, the base 4 for the outgoing end 3
As shown by the phantom line in FIG. 1, when fixing the
This is because it becomes possible to drive the nail 16 between 5 ...

It is to be noted that the double-faced tapes 17, 17 are attached to the L-shaped fixed surface of the lower surface of the base 4.

The lid 6 is made of a synthetic resin such as polyvinyl chloride so as to have a light-transmitting property (transparent or translucent). Base 4 on both sides in the front-back direction
The locking claws 18, 18 for locking the locking claws 10, 10 formed on the two ridges 9, 9 so as to be sandwiched in the front-rear direction,
Second uneven sliding stoppers 20, 20 are integrally formed by coextrusion of an opaque and soft synthetic resin on the upper surface and the front surface except for the light transmitting portion 19 which emits light from the surface light emitter 5. . The front (left side in the drawing) of the locking claws 18, 18 formed on the lid 6 has a U-shape so that the locking claws 10 of the bases 4 that are locked with each other are sandwiched in the vertical direction. Is formed in order to strengthen the locked state of the lid body 6 which is also loaded vertically and diagonally.

It is easy to store the surface light-emitting body 5 in the storage layer 7 through the opening 8 before mounting the lid body 6, but after the lid body 6 is attached, it is inserted from the side and stored. You can do it.

The above-mentioned cap 71 is for fixing the both ends to close the gap and to make the shape toward the end smoother, and may be formed of synthetic resin as shown in FIG. 3, for example. . FIG. 3 shows only the cap 71 that is fixed to one side (on the left side toward the non-slip), the lower surface is opened, and a hollow-shaped main body 72 that is inclined so that the upper surface becomes lower toward the end is provided. 7
Two insertion pieces 74, 74 are provided on the one side wall 73 of the projection 2. These insertion pieces 74, 74 are inserted into the storage layer 7 of the base 4 described above. Therefore, the length of the surface light emitter 5 stored in the storage layer 7 is set to be slightly shorter than the length of the base 4. . Also, two insert pieces 7
The first insertion groove 7 through which the above-mentioned wiring 5a is inserted is provided between 4 and 74.
5 is formed. Then, on the other side wall 76 of the main body 72, there is formed a second insertion groove forming piece 77 that can be opened by peeling it off with pliers or the like. That is, the second insertion groove 78 is formed only in the cap 71 that fixes the wiring 5a to the side where it is necessary to pull it out. It is not necessary to take any means for holding the fixed state, but if necessary, for example, double-sided tape (not shown) is used, or ribs or protrusions (not shown) are formed on the insertion piece. It will be easy if you can press fit.

In the non-slip 1 thus constructed,
Light from the surface light-emitting body 5 housed in the housing layer 7 on the base 1 is diffused through the light-transmitting portion 19 of the lid body 6 to brightly display the exit end 3 of the stairs. And at the same time, the base 4 and the lid 6
First anti-slip 14 and second anti-slip 20, 2 on the upper surface of the
0 catches the feet of stair users as a slip stopper. Therefore, it is possible to secure the safety when using the stairs in the dark, as well as the anti-slip function.

Moreover, since the surface light-emitting body 5 is in the form of an extremely thin sheet, the storage layer 7 may be extremely thin, and the non-slip thickness is almost the same as in the case of having no light emitting function.
The function as anti-slip can be reliably achieved without unduly increasing the thickness.

Further, unlike the non-slip formed by applying a fluorescent substance, it does not lose its light emitting property due to abrasion or the like, and on the other hand, it does not require frequent replacement as in the case of using a lamp, and it can be used for a long time. Stable and convenient use is possible.

Further, since the lid 6 is detachably closed on the base 4, when the surface light-emitting body 5 is stored or taken out, the tip of a driver or the like is placed in the gap between the base 4 and the lid 6. This can be done very easily by inserting and prying, releasing the mutual lock and removing the lid 6. Particularly, it is convenient for maintenance such as replacement of the surface light emitter 5 after fixing to the projecting end 3.

Furthermore, since the caps 71 are fixed at both ends, it is possible to prevent dust and dirt from entering the inside.
You can improve the appearance. Further, since the wiring 5a is extended from the second insertion groove 78, the positional deviation of the wiring 5a can be regulated, and the surface light emitting body 5 can be prevented from being damaged as much as possible.

(Second Embodiment) FIG. 4 shows a non-slip 1 suitable for fixing to a concrete staircase, and includes a base 4 formed by extrusion of aluminum, roll forming of brass or stainless steel, and the like. It is composed of a surface light emitter 5 made of electroluminescence to be housed, and three anti-slip members (first anti-slip member 21 and second anti-slip members 22, 22) fitted and fixed to the upper surface of the base 4. The description of the caps 71 fixed to both ends may be the same as that of the first embodiment, and will be omitted here.

The above-mentioned base 4 has a storage layer 7 for storing the narrow and long sheet-shaped surface light-emitting body 5 formed in the middle portion in the front-rear direction, and the surface light-emitting body 5 is placed on the upper surface of the storage layer. An opening 8 is formed to radiate light from the above. Above the opening 8, the above-mentioned first anti-slip 21
23a, 23 facing each other for fitting and fixing
The first fitting portion 23 having a is formed, and the first fitting portion 2
On the front side (the left side in the drawing) and the rear side (the right side in the drawing) of 3, the second sliding stoppers 22 and 22 are fitted and fixed to each other, so that the second fitting having the locking ridges 24a and 24a facing each other. Part 24,
24 are formed.

The surface light emitter 5 can be stored in the storage layer 7 by inserting the surface light emitter 5 from one end of the base 4, and the surface light emitter 5 can be replaced without fixing the non-slip 1 to the full width of the tread 2 of the stairs. Therefore, one end (the side opposite to the wiring 5a, FIG.
Refer to)).

The first anti-slip member 21 fitted and fixed to the first fitting portion 23 corresponding to the above-mentioned opening 8 is formed of a transparent or translucent material having a light transmitting property.

With this structure, the light can be fixed to the concrete stairs, and the light transmitting portion 19 is composed of the opening 8 on the upper surface of the storage layer 7 and the first anti-slip member 21. Can be diffused in various ways through the unevenness of the upper surface of the first anti-slip 21 to give a display effect.

(Third Embodiment) FIG. 5 shows a non-slip 1 having a lid 6 which can be attached to and detached from a base 4 similarly to the non-slip 1 shown in the first embodiment.

In this non-slip 1, as in the case of the first embodiment, the base 4 has a housing layer 7 for housing the surface light emitting body 5, and an elastic supporting portion 15 formed below the housing layer 7.
And the engaging grooves 31, 31 are formed on both sides of the lower part of the storage layer 7 in the front-rear direction.

Then, the above-mentioned locking grooves 31, 3 are provided on both side edges in the front-rear direction of the lid 6 which closes the opening 8 on the upper surface of the storage layer 7.
The locking claws 32, 32, which are locked to 1, are formed outward. The lid 6 is transparent or translucent so as to have a light-transmitting property.

With this structure, even if a load is applied to the lid body 6 from above, the locking claws 32, 3 of the lid body 6 are formed.
2 is a direction that extends in the front-rear direction, that is, the locking grooves 31, 31
Since it is urged in the direction to be locked, the locked state becomes good, and it is possible to completely prevent accidental disengagement.

Reference numeral 33 in the drawing denotes a locking recess for locking and prying the tip of a driver when the lid 6 is removed. Further, on the upper surface of the lid body 6, the second anti-slip members 20 and 20 are provided on the portion excluding the light-transmitting portion 19, and the first anti-slip members 14 and 14 are provided on the upper surface and the front surface of the base 4, and the opaque soft synthetic resin. It is formed by simultaneous extrusion.

(Fourth Embodiment) FIG. 6 shows a case in which the lid 6 is provided with a hinge portion 4.
1 shows a non-slip 1 that can be opened and closed with 1.

That is, the base 4 and the lid 6 are integrally formed via a hinge portion 41 formed on one side in the front-rear direction (rear side in this embodiment, right side in the drawing), and on the other side in the front-rear direction,
The locking groove 42 of the base 4 and the locking claw 43 of the lid 6 are formed. The hinge portion 41 and the slip stoppers 44 formed on the upper surfaces of the lid 6 and the base 4 are preferably formed by co-extruding a soft synthetic resin. In addition, at least the lid 6 is formed to be transparent or translucent so as to have a light-transmitting property so that the light is emitted from the light-transmitting portion 19.

With this configuration, the number of parts can be reduced, the handling such as management can be simplified, and the surface light-emitting body 5 can be housed, taken out, and replaced easily.

(Fifth Embodiment) FIG. 7 shows a surface light-emitting body 5 and a lid body 6.
Locking member 5 that engages and disengages from the base 4 rather than attaching and detaching
1 shows a non-slip 1 in which the surface light emitter 5 can be stored and taken out by attaching and detaching 1.

That is, an accommodating layer 7 for accommodating the surface light emitters 5 is formed on the base 4, and the surface light emitters 5 are formed on one side in the front-rear direction (front side in this embodiment, left side in the drawing). A pressing portion 52 that presses from above is formed, and the other side in the front-back direction (the rear side in this embodiment, the right side in the drawing) is opened.
A locking claw 53 is formed at the end of the base 4 in this direction.

On the other hand, the locking member 51 includes a pressing portion 54 for pressing the upper surface of the surface light-emitting body 5 and a locking claw 53 formed on the base 4.
And a locked claw 55 that is locked to the.

Only the base 4 is fixed to the protruding end, and the locking member 51 is fixed to the protruding end by locking the base 4. Reference numeral 56 in the drawing denotes a locking recess for hooking the tip of a driver or the like when the locking member 51 is separated from the base 4. Further, slip stoppers 57 are formed on the upper surface and the front surface of the base 4 and the upper surface of the locking member 51 by co-extrusion of an opaque soft synthetic resin.

The light from the surface light-emitting body 5 is diffused through the light transmitting portion 19 which is a gap between the holding portion 52 of the base 4 and the holding portion 54 of the locking member 51.

(Sixth Embodiment) FIGS. 8 to 10 show a non-slip 1 having a simplified structure. That is, the housing layer 7 for housing the surface light emitters 5, 61 is formed in a hollow shape on the base 4, and the surface light emitter 5 is formed on the upper surface of the housing layer 7.
The light-transmitting portion 19 that diffuses the light from is formed, and the surface light emitters 5 and 61 are formed by inserting the surface light emitters 5 and 61 from the side into the storage layer 7.

In the non-slip 1 shown in FIGS. 8 and 9, the transparent portion 19 is formed by setting the entire base 4 to be transparent or semi-transparent having a light-transmitting property, and the non-slip 1 shown in FIG. In this case, another member having a light transmitting property (the light transmitting member 62) is fitted and fixed.

In the non-slip 1 shown in FIG. 9,
By accommodating two surface light emitters (surface light emitter 5, front side surface light emitter 61) having different width dimensions, not only the upper surface of the non-slip 1 but also the front surface can emit light.

Further, in the non-slip 1 shown in FIG. 10, the load applied from above to the transparent member 62 is directly transmitted to the surface light-emitting member 5 by forming the lower surface of the transparent member 62 described above in an arch shape. So that it does not happen, the surface light emitter 5
Is being protected.

Further, in the non-slip 1 of FIGS. 8 and 9, the slip stoppers 63 ... Are opaque on the upper surface and the front surface excluding the transparent portion 19 and in the non-slip 1 of FIG. It is formed by co-extrusion of soft synthetic resin.

(Seventh Embodiment) FIG. 11 to FIG.
Similar to the non-slip 1 shown in FIG. 3, the non-slip 1 is configured so that light can be emitted not only from the upper surface but also from the front surface. However, in this embodiment, one surface light emitter 5 emits light on both the upper surface and the front surface.

That is, the non-slip 1 shown in FIG.
Then, it is configured as follows. A storage layer 7 having an elastic support portion 15 is formed on the base 4, and a lid 6 detachably attached to the base 4 is transparently formed. The front-rear direction intermediate portion on the upper surface of the lid 6 is set as the first light transmitting portion 71, and the first light transmitting portion 7 is formed.
An anti-slip 72 made of an opaque soft synthetic resin is formed in a portion other than 1, a light guide layer 73 is formed in a front portion above the storage layer 7, and a front surface is set as a second light transmitting portion 74. There is.

On the layer wall of the light guide layer 73, a plurality of inclined surfaces 75 for pushing the light from the surface light-emitting body 5 forward are provided.
It may be formed as shown in FIG. As shown, the inclined surface 75 may be formed only on the upper layer wall, on the lower side, or on both sides. Further, the inclination angle may be appropriately set according to the refractive index of the material of the lid body 6 so that the internal loss can be minimized and the extrusion can be efficiently performed.

In the non-slip 1 thus constructed,
Light from the surface light-emitting body 5 is emitted from the first light-transmitting portion 71 and is blocked by the opaque anti-slip 72.
The inside of 3 is reflected by the inclined surface 75 and pushed out forward, and the second transparent portion 74 on the front surface also emits light. Therefore, when the stairs are viewed from below, each tread can be visually recognized from the line of sight, and climbing the stairs can be safely performed without causing any anxiety. Moreover, since only one surface light emitter 5 is required, it is economical.

FIG. 13 shows a non-slip 1 suitable for being fixed to a concrete staircase and having a metal base 4
And the surface light emitter 5 and one slip stopper 76.

The base 4 has a storage layer 7 at an intermediate portion in the front-rear direction.
And an opening 8 is formed on the upper surface of the storage layer 7 for radiating light from the surface light-emitting body 5 upward. A first fitting portion 77 and a second fitting portion 77 for fitting and fixing the above-described anti-slip member 76 are respectively provided on the rear side and the front side of the opening 8.
The fitting portion 78 is formed, and the first fitting portion 77 may be higher than the height of the opening portion 8. However, the second fitting portion 78 has a height that is substantially the same as the height of the opening portion 8. While being formed, the slip stopper 76 can be firmly fixed.

The anti-slip 76 is made of a transparent soft synthetic resin so that the front side portion above the storage layer 7 serves as the light guide layer 73, and the portion corresponding to the opening 8 is the first light transmitting portion as it is. The front surface is set to the second light transmitting portion 74 by setting the front surface to 71 and covering the front and rear surfaces with an opaque soft synthetic resin 79 and closing the front portion. The slip stopper 76 is formed by simultaneously extruding two kinds of synthetic resins, as in the above-described embodiment.

In most of the above-mentioned embodiments, the transparent portion 19 is formed of transparent or translucent synthetic resin. However, after the base 4 and the lid 6 are formed of opaque synthetic resin, they are formed on the upper surface. Alternatively, the light transmitting portion may be formed by providing an appropriate number of punched portions having an appropriate shape such as an oval shape.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a non-slip for stairs according to a first embodiment.

FIG. 2 is a perspective view of non-slip for stairs according to the first embodiment.

FIG. 3 is a perspective view of a cap.

FIG. 4 is a sectional view of a non-slip for stairs according to a second embodiment.

FIG. 5 is a cross-sectional view of non-slip for stairs according to a third embodiment.

FIG. 6 is a cross-sectional view of non-slip for stairs according to a fourth embodiment.

FIG. 7 is a cross-sectional view of a non-slip for stairs according to a fifth embodiment.

FIG. 8 is a cross-sectional view of a non-slip for stairs according to a sixth embodiment.

FIG. 9 is a cross-sectional view of non-slip for stairs according to a sixth embodiment.

FIG. 10 is a cross-sectional view of a non-slip for stairs according to a sixth embodiment.

FIG. 11 is a cross-sectional view of the non-slip for stairs according to the seventh embodiment.

FIG. 12 is a sectional view of a main part of non-slip for stairs according to a seventh embodiment.

FIG. 13 is a sectional view of a non-slip for stairs according to a seventh embodiment.

[Explanation of symbols]

 1 ... Non-slip for stairs 2 ... Tread 3 ... Outer end 4 ... Base 5 ... Surface light emitter 6 ... Lid 7 ... Storage layer 8 ... Opening 10 ... Locking claw 14 ... First anti-slip 15 ... Elastic support 18 ... Locking part 19 ... Translucent part 20 ... Second anti-slip 21 ... First anti-slip 22 ... Second anti-slip 31 ... Locking groove 32 ... Locking claw 42 ... Locking groove 43 ... Locking claw 44 ... Anti-slip 53 ... Locking claw 55 ... Locked claw 57 ... Anti-slip 61 ... Front side surface light-emitting body 63 ... Anti-slip 71 ... First light transmitting part 72 ... Anti-slip 73 ... Light guide layer 74 ... Second light transmitting part 75 ... Inclined surface 76 ... Anti-slip

Claims (7)

[Claims] 1. A non-slip stair for a stairway, which is formed in an elongated shape with an angled cross section, has a slip stopper on at least an upper surface, and is fixed to the outgoing end of a tread, and is provided with a base fixed to the outgoing end. A storage layer for accommodating the narrow and long sheet-shaped surface light-emitting body is formed on the base, and a translucent portion for diffusing light from the surface light-emitting body is formed on the upper surface of the storage layer, and the storage is performed. Non-slip for stairs containing surface light emitters in layers. 2. A non-slip stair for a stairway, which is formed in a long shape with an angled cross section, has a slip stopper on at least the upper surface, and is fixed to the outgoing end of the tread, and is provided with a base fixed to the outgoing end. On the base, a storage layer for storing the narrow and long sheet-shaped surface light-emitting body is formed, and in the storage layer,
A surface light-emitting body is housed, an opening is formed on the upper surface of the housing layer, and a translucent lid is provided to detachably close the opening, and the slip stopper is provided on the upper surface of the lid. , Non-slip for stairs formed in the part excluding the translucent part that diffuses the light from the surface light emitter. 3. The non-slip for steps according to claim 2, wherein an elastic support portion made of a soft synthetic resin is formed below the storage layer. 4. A non-slip metal for a stair, which is formed in an elongated shape with an angled cross section, has a plurality of anti-slip members fitted and fixed to the upper surface, and is fixed to the leading end of the tread, and is fixed to the leading end. Provided with a base made of, and forming a storage layer for storing the narrow and long sheet-shaped surface light-emitting body on the base,
A surface light-emitting body is stored in the storage layer, and on the upper surface of the storage layer,
A stair non-slip in which a light transmitting portion is formed by forming an opening portion for radiating light from a surface light-emitting body, and forming the light-transmitting material in the slip stopper that is fitted and fixed to the portion corresponding to the opening portion. 5. The non-slip for stairs according to claim 4, wherein a bottom surface of the anti-slip member fitted and fixed to the opening corresponding portion has an arched cross section. 6. A light guide layer made of a material having a light transmitting property is formed above the storage layer, and a light transmitting part for radiating light from a surface light emitter is formed on a front surface of the light guide layer. Non-slip for stairs according to any one of claims 1 to 5. 7. The non-slip for stairs according to claim 6, wherein an inclined surface that pushes out light from the surface light emitter is formed on a layer wall of the light guide layer.